LC75341

Ordering number : ENN*6270 CMOS IC LC75341, 75341M Single-Chip Volume and Tone Control System Preliminary Overview The LC75341 and LC75341M are electronic volume and tone control systems that provide volume, balance, a 2band equalizer, and input switching functions that can be controlled from serially transferred data. Package Dimensions unit: mm 3067-DIP24S [LC75341] 24 13 Functions Volume: 0 dB to –79 dB (in 1-dB steps) and –∞, for a total of 81 settings. The volume can be controlled independently in the left and right channels to implement a balance function. Bass boost: Up to +20 dB in 2-dB steps. Peaking characteristics. Treble: ±10 dB in 2-dB steps. Shelving characteristics. Selector: One of four sets of left/right inputs can be selected. Input gain: The input signal can be boosted by from 0 dB to +30 dB in 2-dB steps. 7.62 6.4 1 21.2 12 0.51min 0.81 1.78 0.48 0.95 unit: mm 3112-MFP24S [LC75341M] 24 13 Features On-chip buffer amplifiers minimize the number of external components. Fabricated in a silicon gate CMOS process to minimize switching noise from internal switches. Built-in analog ground reference voltage generation circuit. All controls can be set from serially transferred data. Supports the CCB standard. 3.3 3.9max 3.25 SANYO: DIP24S 12.6 1.5 0.15 0.35 1.0 0.8 0.1 SANYO: MFP24S CCB is a trademark of SANYO ELECTRIC CO., LTD. CCB is a SANYO’s original bus format and all the bus addresses are controlled by SANYO. Any a...